ZDI-21-460: Oracle Business Intelligence T3 Protocol Deserialization of Untrusted Data Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Oracle Business Intelligence. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the T3 protocol. Crafted data in a T3 protocol message can trigger the deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the service account.

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• source/ZDI
• alias/ZDI-21-460
• alias/ZDI-CAN-12609
• alias/CVE-2021-2302
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• canonical/oracle business intelligence